📄 rbdptest
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#! /usr/bin/ruby -w#=================================================================================================# Test cases of Depot for Ruby# Copyright (C) 2000-2003 Mikio Hirabayashi# This file is part of QDBM, Quick Database Manager.# QDBM is free software; you can redistribute it and/or modify it under the terms of the GNU# Lesser General Public License as published by the Free Software Foundation; either version# 2.1 of the License or any later version. QDBM is distributed in the hope that it will be# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more# details.# You should have received a copy of the GNU Lesser General Public License along with QDBM; if# not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA# 02111-1307 USA.#=================================================================================================require 'depot'# main routinedef main() $0.gsub!(/.*\//, "") (ARGV.length >= 1) || usage() if(ARGV[0] == "write") rv = runwrite() elsif(ARGV[0] == "read") rv = runread() elsif(ARGV[0] == "misc") rv = runmisc() else usage() end return rvend# print the usage and exitdef usage() printf(STDERR, "%s: test cases for Depot for Ruby\n", $0) printf(STDERR, "\n") printf(STDERR, "usage:\n") printf(STDERR, " %s write name rnum bnum\n", $0) printf(STDERR, " %s read name\n", $0) printf(STDERR, " %s misc name\n", $0) exit(1)end# parse arguments of write commanddef runwrite() name = nil rnum = -1 bnum = -1 i = 1 while(i < ARGV.length) if(!name && ARGV[i] =~ /^-/) usage() elsif(!name) name = ARGV[i] elsif(rnum < 0) rnum = ARGV[i].to_i() elsif(bnum < 0) bnum = ARGV[i].to_i() else usage() end i += 1 end (name && rnum > 0 && bnum > 0) || usage() dowrite(name, rnum, bnum) return 0end# parse arguments of read commanddef runread() name = nil i = 1 while(i < ARGV.length) if(!name && ARGV[i] =~ /^-/) usage() elsif(!name) name = ARGV[i] else usage() end i += 1 end (name) || usage() doread(name) return 0end# parse arguments of misc commanddef runmisc() name = nil i = 1 while(i < ARGV.length) if(!name && ARGV[i] =~ /^-/) usage() elsif(!name) name = ARGV[i] else usage() end i += 1 end (name) || usage() domisc(name) return 0end# perform write commanddef dowrite(name, rnum, bnum) printf("<Writing Test>\n name=%s rnum=%d bnum=%d\n\n", name, rnum, bnum) depot = nil begin # open a database depot = Depot::new(name, Depot::OWRITER | Depot::OCREAT | Depot::OTRUNC, bnum) # loop for each record STDOUT.sync = true 1.upto(rnum) do |i| buf = sprintf("%08d", i) # store a record depot.put(buf, buf) # print progression if(rnum > 250 && i % (rnum / 250) == 0) print(".") if(i == rnum || i % (rnum / 10) == 0) printf(" (%08d)\n", i) end end end rescue printf("%s: %s: %s\n", $0, name, $!) return 1 ensure begin # close the database (depot) && depot.close() rescue return 1 end end printf("ok\n\n") return 0end# perform read commanddef doread(name) printf("<Reading Test>\n name=%s\n\n", name) depot = nil begin # open a database depot = Depot::new(name) # get the number of record rnum = depot.rnum() # loop for each record STDOUT.sync = true 1.upto(rnum) do |i| buf = sprintf("%08d", i) # store a record depot.get(buf) # print progression if(rnum > 250 && i % (rnum / 250) == 0) print(".") if(i == rnum || i % (rnum / 10) == 0) printf(" (%08d)\n", i) end end end rescue printf("%s: %s: %s\n", $0, name, $!) return 1 ensure begin # close the database (depot) && depot.close() rescue return 1 end end printf("ok\n\n") return 0end# perform misc commanddef domisc(name) loopnum = 500 bucketnum = 16 threadnum = 10 printf("<Miscellaneous Test>\n name=%s\n\n", name) depot = nil begin # open the database printf("Creating a database ... ") depot = Depot::open("casket", Depot::OWRITER | Depot::OCREAT | Depot::OTRUNC, bucketnum) printf("ok\n") # store records printf("Storing records ... ") 1.upto(loopnum) do |i| buf = sprintf("%08d", i) depot[buf] = buf end printf("ok\n") # retrieve records printf("Retrieving records ... ") 1.upto(loopnum) do |i| buf = sprintf("%08d", i) (depot[buf] == buf) || raise("key and value does not match") end printf("ok\n") # traverse records printf("Traversing records ... ") depot.each() do |key, val| (key == val) || raise("key and value does not match") end printf("ok\n") rescue printf("%s: %s: %s\n", $0, name, $!) return 1 ensure # close the database printf("Closing the database ... ") (depot) && depot.close() printf("ok\n") end # test iterator and threads printf("Processing with iterator and threads ... ") Depot::new("casket", Depot::OWRITER) do |depot| (depot.rnum() == loopnum) || raise("record number is invalid") depot.clear() threads = [] 1.upto(threadnum) do |i| t = Thread::new() do 1.upto(loopnum) do |j| buf = sprintf("%08d", j) depot.put(buf, "*", Depot::DCAT) end end threads.push(t) end threads.each do |t| t.join() end 1.upto(loopnum) do |i| buf = sprintf("%08d", i) (depot.vsiz(buf) == threadnum) || raise("thread writing is invalid") end (depot.index("*" * threadnum)) || raise("thread writing is invalid") end printf("ok\n") printf("all ok\n\n") return 0endexit(main()) # execute main# END OF FILE
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